The invention provides a power transmission line safety measure management and control terminal and a control method thereof, and relates to the technical field of power line maintenance. The power transmission line safety measure management and control terminal comprises a shell, a positioning module and a communication module. The positioning module and the communication module are integrated ona PCB. The PCB is fixed in the shell. Multiple LED lamps indicating the working state of the terminal are arranged on the front panel of the shell. The LED lamps are connected to the PCB. A fixing base for fixing the terminal on the power line is arranged on the rear panel of the shell. Operating keys for feeding back the construction condition are arranged on the shell. The operating keys are connected to the PCB. The position report work of the power line maintenance work is performed through the positioning module and the communication module so as to realize remote monitoring of the powermaintenance work.